Answer: copperheads

AnswerCrossword Clue
COPPERHEADSNorthern Democrats who opposed the Civil War
COPPERHEADSCivil War figures
COPPERHEADSCertain Civil War figures
copperheadsAny of a number of stout-bodied venomous snakes with coppery-pink or reddish-brown coloration, in particular
copperheadsCOPPERHEAD, a venomous American serpent, closely allied to the rattlesnake, but without rattles